The Megger CSU20A is a current and voltage source for the SVERKER 750/780. The CSU20A can generate two independent current sources allowing you to use the SVERKER's timer/measurement section to measure two outputs as well as measuring the trip time of the relay. In addition to testing differential relays, CSU20A units are also applicable for use as a multifunctional AC/DC source. The CSU20A is designed with one AC current/voltage output, one fully rectified DC output and one half-wave rectified DC output for harmonic restraint testing. Additional features of the CSU20A include a current measurement shunt, selectable current/voltage ranges and an AC mains input/output.
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